Atlas Copco Cop 1838 Percussion Bit from Canada
Atlas Copco COP 1838 series percussion rock drill bit for 38mm shanks, featuring drop center design for enhanced stability in tunneling operations. Engineered for high-penetration rates in quartzite rock faces. HTS 8207.19.60.30 classification for percussion-type rock drill bits.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document compatibility with specific hammer models like COP 1838; provide wear test certificates; avoid common error of declaring as machine parts instead of interchangeable tools